What happens if a centrifuge is unbalanced? Unbalanced centrifuge rotors can result in injury or death. Sample container breakage can release aerosols that are harmful if inhaled. The majority of all centrifuge accidents result from user error. Why does a centrifuge separate blood? Centrifugal force is used to separate the components of blood – red […]
What are the basic manufacturing processes?
What are the basic manufacturing processes? There are four basic production processes for producing desired shape of a product. These are casting, machining, joining (welding, mechanical fastners, epoxy, etc.), and deformation processes. What are the 6 manufacturing processes? Contents 1 Casting. 2 Labeling and painting. 3 Moulding. 4 Forming. 5 Machining. 6 Joining. 7 Additive […]
What is a glazed serpentine belt?
What type of engineers make technology?
What type of engineers make technology? Mechanical engineers design, build and develop mechanical and thermal sensing devices, such as engines, tools and machines. What are good Questions to ask an engineer? 10 Probing Questions to Ask an Engineer in a Job Interview What Do You Enjoy the Most About Engineering? What Safeguards Do You Use […]
How does surface area affect the rate of heat transfer?
How does surface area affect the rate of heat transfer? Each individual particle on the surface of an object is involved in the heat conduction process. An object with a wider area has more surface particles working to conduct heat. As such, the rate of heat transfer is directly proportional to the surface area through […]
What is the highest point of trajectory along the path of a bullet?
What is the highest point of trajectory along the path of a bullet? (a) By “height” we mean the altitude or vertical position y above the starting point. The highest point in any trajectory, called the apex, is reached when vy=0. Since we know the initial and final velocities, as well as the initial position, […]
What does the 1st Amendment protect us from?
What does the 1st Amendment protect us from? The five freedoms it protects: speech, religion, press, assembly, and the right to petition the government. If you’re in the U.S., you have freedom of speech, religion, press, assembly and petition. … What is the most powerful Amendment? the Fifth What is the most controversial amendment? The […]
What are the components of ignition system?
What are the components of ignition system? The ignition system is made up of the following main components: Battery, ignition switch, coil, contact points, condenser, distributor, sparking plugs and cables. The main components which are obviously associated with the ignition system are shown below. What are the 3 types of ignition systems? There are three […]
What is a shell and tube heat exchanger used for?
What is compound gear train?
What is compound gear train? A compound gear is a number of gears fixed together. Consequently, they rotate at the same speed. The gear train below has an arrangement of gear wheels including two compound gears. Gear trains like this are often found inside machines such as centre lathes and milling machines. How is gear […]